Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Leucine – Baishixing
Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Leucine – Baishixing
Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Leucine – Baishixing Detail:
Specifications
| Additional Information | L-enantiomer: < 0.5% |
| Arsenic (As) | 2ppm max. |
| Appearance of Solution | (5% soln. in 3N HCl) clear, colorless |
| Heavy Metals (as Pb) | 10ppm max. |
| Assay Percent Range | 99% |
| Linear Formula | (CH3)2CHCH2CH(NH2)CO2H |
| Infrared Spectrum | Authentic |
| Iron (Fe) | 10ppm max. |
| Loss on Drying | 0.2% max. |
| Residue after Ignition | 0.1% max. |
| Formula Weight | 131.17 |
| Specific Rotation | -14.9° to -16° (20°C, 589nm) (c=4, 6N HCl) |
| Physical Form | Crystalline Powder, Crystals, or Flakes |
| Percent Purity | ≥98.5% |
| Specific Rotation Condition | −15.45° (20°C c=4,6N HCl) |
| Color | White |
| Chemical Name or Material | D-Leucine, 99% |
Appearance: White to off-white powder
Purity: 99%min
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate.
Package: 25kg / barrel
Physicochemical properties
Density: 1.035g/cm3
Boiling point: 225.8 ° C at 760 mmHg
Flash point: 90.3 ° C
Vapor pressure: 0.0309mmhg at 25 ° C
Melting point: 116-120 ℃
Purity: ≥ 98% (HPLC)
Storage conditions
Storage temperature 2-8 ℃
Hazard statement
Safety level: S24 / 25-36-26
Product detail pictures:
Related Product Guide:
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Leucine – Baishixing , The product will supply to all over the world, such as: Norwegian, Cairo, Dominica, Now, we professionally supplies customers with our main merchandise And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
By Mario from Sao Paulo - 2017.11.20 15:58
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By John biddlestone from Qatar - 2017.10.25 15:53
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